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<head>
    <title>HTML5 Sandbox: value of sandbox attribute must be an unordered set of unique space-separated tokens.</title>
    <meta content="text/html; charset=UTF-8" http-equiv="Content-Type" />
    <link rel="author" title="Microsoft" href="http://www.microsoft.com/" />
    <link rel="help" href="http://dev.w3.org/html5/spec/Overview.html#attr-iframe-sandbox" />
    <meta name="assert" content="value of sandbox attribute must be an unordered set of unique space-separated tokens." />
    <script src="/resources/testharness.js"></script>
    <script src="/resources/testharnessreport.js"></script>
</head>
<body>
    <script type="text/javascript">

        var t = async_test("value of sandbox attribute must be an unordered set of unique space-separated tokens.");

        function callback(event)
        {
            t.step(function(){
                assert_true('sandbox' in document.createElement('iframe'));
                assert_equals(event.data, "cookies are R/W");
            });
            t.done();
        }

        var timer = setTimeout(callback, 4000);
        window.addEventListener("message", callback, false);
    </script>
    <div id=log></div>

    <iframe style="display:none" src="support/iframe_sandbox_012.htm" sandbox="&#12ALLOW-SCRIPTS&#12allow-same-origin&#12"></iframe>

</body>
</html>
